.footer {
    background-color: #333;
    color: #fff;
    padding: 20px 0;
    text-align: center;
  }
  
  .footer-links {
    margin-top: 10px;
  }
  
  .footer-links li {
    display: inline;
    margin-right: 50px;
  }
  
  .footer-links li a {
    color: #fff;
    text-decoration: none;
  }
  
  .footer-links li a:hover{
    color: red;
  }

  .social-links {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

.social-links li {
    margin: 0 20px;
}

.social-links a {
    color: #fff;
    text-decoration: none;
}

.social-links li a:hover{
    color: red;
}